condition	mean	min	max
4 h after light	108.965	29.48	172.725
8 h after light	161.29722222333334	80.11666667	219.41
12 h after light	103.38	77.24	130.54
1.5 h after dark	57.47222222333334	50.13	70.54
5.5 h after dark	60.595555553333334	50.92	74.21333333
9.5 h after dark	41.40222222	35.38333333	49.97333333